Melatonin (urine)

This is an important test that can be use to assess melatonin production particularly in relation to sleep disorders.

1 tests included
16 days turnaround



About Melatonin (urine)

What is melatonin?

Melatonin is a hormone produced by the pineal gland in the brain. Melatonin helps to regulate the sleep-wake cycle (circadian rhythm) and is produced in greater amounts in the dark, ie the night. It also influences seasonal rhythms as higher amounts are produced in the autumn, as well as body temperature, cardiovascular function and immune function. Low levels of melatonin are associated with sleep disorders, seasonal affectiveness disorder (SAD), depression and fatigue.  

Why take the test?

This test measures the level of melatonin in the urine and can be used to assess melatonin production particularly in relation to sleep disorders and SAD.


What's tested


How it works



Order your kit

Just order a test online and get your kit delivered right to you door. Your kit contains everything you need for the test.



Take your test and post

Follow our simple instructions to take your sample and post back the enclosed prepaid envelope to our accredited lab for processing. We also offer home or workplace visits by a qualified nurse.



Get results directly to your dashboard

You will receive an email notification from our medical team when your results are available on your secure personalised health dashboard.